CVE-2026-6158 in N300RH

Sumário

de MITRE • 13/04/2026

A flaw has been found in Totolink N300RH 6.1c.1353_B20190305. Affected is the function setUpgradeUboot of the file upgrade.so. This manipulation of the argument FileName causes os command injection. The attack is possible to be carried out remotely. The exploit has been published and may be used.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

• Responsável: VulDB
• Divulgação: 13/04/2026
• Moderação: aceite
• Entrada: VDB-357038
• CPE: pronto
• CWE: CWE-78 (confirmado)
• Exploração: Descarregar
• CVSS: 7.3 (VulDB)
• EPSS: 0.01409
• KEV: não
• Atividades: muito baixo

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-6158
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-6158
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-6158/